final rawData = _response.data;
{{#isResponseFile}}
_responseData = rawData == null ? null : rawData as {{{returnType}}};
{{/isResponseFile}}
{{^isResponseFile}}
_responseData = rawData == null ? null : deserialize<{{{returnType}}}, {{{returnBaseType}}}>(rawData, '{{{returnType}}}', growable: true);
{{/isResponseFile}}